./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product45_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product45_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a9369a06c8d4df60e49baaf177cf32aba3e52d93 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 12:57:20,029 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:57:20,031 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:57:20,038 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:57:20,038 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:57:20,039 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:57:20,040 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:57:20,041 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:57:20,042 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:57:20,043 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:57:20,044 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:57:20,044 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:57:20,045 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:57:20,045 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:57:20,046 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:57:20,047 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:57:20,047 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:57:20,048 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:57:20,050 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:57:20,051 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:57:20,052 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:57:20,053 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:57:20,055 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:57:20,055 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:57:20,055 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:57:20,056 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:57:20,057 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:57:20,057 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:57:20,058 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:57:20,058 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:57:20,059 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:57:20,059 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:57:20,059 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:57:20,059 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:57:20,060 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:57:20,060 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:57:20,060 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 12:57:20,070 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:57:20,071 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:57:20,071 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:57:20,071 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 12:57:20,071 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 12:57:20,072 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 12:57:20,072 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 12:57:20,072 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 12:57:20,072 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 12:57:20,072 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 12:57:20,072 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 12:57:20,072 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 12:57:20,072 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 12:57:20,073 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:57:20,073 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 12:57:20,073 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 12:57:20,073 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 12:57:20,073 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:57:20,074 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:57:20,074 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:57:20,074 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:57:20,074 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 12:57:20,074 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:57:20,074 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:57:20,075 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:57:20,075 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:57:20,075 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 12:57:20,075 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:57:20,075 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 12:57:20,075 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:57:20,075 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:57:20,076 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:57:20,076 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:57:20,076 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 12:57:20,076 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:57:20,076 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 12:57:20,076 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 12:57:20,077 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9369a06c8d4df60e49baaf177cf32aba3e52d93 [2018-11-18 12:57:20,101 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:57:20,110 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:57:20,113 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:57:20,114 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:57:20,115 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:57:20,115 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec4_product45_false-unreach-call_false-termination.cil.c [2018-11-18 12:57:20,160 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan/data/a2abc555a/b6c1029d129244df9829d7db08eaef2c/FLAGc671a329a [2018-11-18 12:57:20,580 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:57:20,580 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/sv-benchmarks/c/product-lines/minepump_spec4_product45_false-unreach-call_false-termination.cil.c [2018-11-18 12:57:20,587 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan/data/a2abc555a/b6c1029d129244df9829d7db08eaef2c/FLAGc671a329a [2018-11-18 12:57:20,597 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan/data/a2abc555a/b6c1029d129244df9829d7db08eaef2c [2018-11-18 12:57:20,599 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:57:20,600 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 12:57:20,601 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:57:20,601 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:57:20,603 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:57:20,603 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:57:20" (1/1) ... [2018-11-18 12:57:20,605 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70682c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:57:20, skipping insertion in model container [2018-11-18 12:57:20,605 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:57:20" (1/1) ... [2018-11-18 12:57:20,613 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:57:20,643 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:57:20,831 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:57:20,839 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:57:20,945 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:57:20,967 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:57:20,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:57:20 WrapperNode [2018-11-18 12:57:20,967 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:57:20,968 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 12:57:20,968 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 12:57:20,968 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 12:57:20,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:57:20" (1/1) ... [2018-11-18 12:57:20,989 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:57:20" (1/1) ... [2018-11-18 12:57:20,996 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 12:57:20,996 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:57:20,996 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:57:20,997 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:57:21,004 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:57:20" (1/1) ... [2018-11-18 12:57:21,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:57:20" (1/1) ... [2018-11-18 12:57:21,007 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:57:20" (1/1) ... [2018-11-18 12:57:21,007 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:57:20" (1/1) ... [2018-11-18 12:57:21,016 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:57:20" (1/1) ... [2018-11-18 12:57:21,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:57:20" (1/1) ... [2018-11-18 12:57:21,023 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:57:20" (1/1) ... [2018-11-18 12:57:21,026 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:57:21,026 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:57:21,026 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:57:21,026 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:57:21,027 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:57:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:57:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 12:57:21,081 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 12:57:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-11-18 12:57:21,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-11-18 12:57:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 12:57:21,081 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 12:57:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 12:57:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 12:57:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 12:57:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 12:57:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 12:57:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 12:57:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 12:57:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 12:57:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 12:57:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 12:57:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 12:57:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 12:57:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 12:57:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 12:57:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 12:57:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 12:57:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 12:57:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 12:57:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 12:57:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 12:57:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 12:57:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 12:57:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 12:57:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 12:57:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 12:57:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 12:57:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 12:57:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 12:57:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 12:57:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 12:57:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 12:57:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-11-18 12:57:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-11-18 12:57:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 12:57:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 12:57:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 12:57:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 12:57:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 12:57:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 12:57:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 12:57:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 12:57:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-11-18 12:57:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-11-18 12:57:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 12:57:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 12:57:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 12:57:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 12:57:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 12:57:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 12:57:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:57:21,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:57:21,538 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:57:21,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:57:21 BoogieIcfgContainer [2018-11-18 12:57:21,538 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:57:21,539 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 12:57:21,539 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 12:57:21,542 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 12:57:21,542 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 12:57:20" (1/3) ... [2018-11-18 12:57:21,543 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16b4f1d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:57:21, skipping insertion in model container [2018-11-18 12:57:21,543 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:57:20" (2/3) ... [2018-11-18 12:57:21,543 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16b4f1d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:57:21, skipping insertion in model container [2018-11-18 12:57:21,543 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:57:21" (3/3) ... [2018-11-18 12:57:21,545 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product45_false-unreach-call_false-termination.cil.c [2018-11-18 12:57:21,553 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 12:57:21,560 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 12:57:21,573 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 12:57:21,600 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 12:57:21,600 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 12:57:21,600 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 12:57:21,601 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 12:57:21,601 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 12:57:21,601 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 12:57:21,601 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 12:57:21,601 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 12:57:21,618 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states. [2018-11-18 12:57:21,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 12:57:21,625 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:57:21,625 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:57:21,627 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:57:21,632 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:21,632 INFO L82 PathProgramCache]: Analyzing trace with hash -187229244, now seen corresponding path program 1 times [2018-11-18 12:57:21,634 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:57:21,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:21,675 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:21,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:21,675 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:57:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:21,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:57:21,852 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:57:21,852 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 12:57:21,852 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:57:21,857 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 12:57:21,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 12:57:21,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 12:57:21,868 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 2 states. [2018-11-18 12:57:21,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:57:21,892 INFO L93 Difference]: Finished difference Result 270 states and 333 transitions. [2018-11-18 12:57:21,892 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 12:57:21,893 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-18 12:57:21,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:57:21,904 INFO L225 Difference]: With dead ends: 270 [2018-11-18 12:57:21,904 INFO L226 Difference]: Without dead ends: 135 [2018-11-18 12:57:21,907 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 12:57:21,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2018-11-18 12:57:21,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2018-11-18 12:57:21,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135 states. [2018-11-18 12:57:21,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 158 transitions. [2018-11-18 12:57:21,949 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 158 transitions. Word has length 46 [2018-11-18 12:57:21,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:57:21,949 INFO L480 AbstractCegarLoop]: Abstraction has 135 states and 158 transitions. [2018-11-18 12:57:21,950 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 12:57:21,950 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 158 transitions. [2018-11-18 12:57:21,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 12:57:21,952 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:57:21,952 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:57:21,953 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:57:21,953 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:21,953 INFO L82 PathProgramCache]: Analyzing trace with hash 1032233482, now seen corresponding path program 1 times [2018-11-18 12:57:21,953 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:57:21,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:21,954 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:21,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:21,954 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:57:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:22,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:57:22,038 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:57:22,038 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:57:22,038 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:57:22,039 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:57:22,039 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:57:22,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:57:22,040 INFO L87 Difference]: Start difference. First operand 135 states and 158 transitions. Second operand 3 states. [2018-11-18 12:57:22,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:57:22,069 INFO L93 Difference]: Finished difference Result 217 states and 253 transitions. [2018-11-18 12:57:22,070 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:57:22,070 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 12:57:22,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:57:22,071 INFO L225 Difference]: With dead ends: 217 [2018-11-18 12:57:22,071 INFO L226 Difference]: Without dead ends: 125 [2018-11-18 12:57:22,072 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:57:22,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2018-11-18 12:57:22,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2018-11-18 12:57:22,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2018-11-18 12:57:22,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 145 transitions. [2018-11-18 12:57:22,082 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 145 transitions. Word has length 48 [2018-11-18 12:57:22,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:57:22,083 INFO L480 AbstractCegarLoop]: Abstraction has 125 states and 145 transitions. [2018-11-18 12:57:22,083 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:57:22,083 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 145 transitions. [2018-11-18 12:57:22,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 12:57:22,084 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:57:22,084 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:57:22,084 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:57:22,084 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:22,084 INFO L82 PathProgramCache]: Analyzing trace with hash 2130390409, now seen corresponding path program 1 times [2018-11-18 12:57:22,085 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:57:22,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:22,085 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:22,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:22,086 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:57:22,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:22,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:57:22,206 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:57:22,206 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 12:57:22,206 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:57:22,206 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 12:57:22,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 12:57:22,207 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:57:22,207 INFO L87 Difference]: Start difference. First operand 125 states and 145 transitions. Second operand 7 states. [2018-11-18 12:57:22,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:57:22,456 INFO L93 Difference]: Finished difference Result 226 states and 267 transitions. [2018-11-18 12:57:22,458 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:57:22,458 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2018-11-18 12:57:22,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:57:22,459 INFO L225 Difference]: With dead ends: 226 [2018-11-18 12:57:22,459 INFO L226 Difference]: Without dead ends: 125 [2018-11-18 12:57:22,460 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 12:57:22,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2018-11-18 12:57:22,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2018-11-18 12:57:22,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2018-11-18 12:57:22,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 144 transitions. [2018-11-18 12:57:22,474 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 144 transitions. Word has length 52 [2018-11-18 12:57:22,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:57:22,474 INFO L480 AbstractCegarLoop]: Abstraction has 125 states and 144 transitions. [2018-11-18 12:57:22,475 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 12:57:22,475 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 144 transitions. [2018-11-18 12:57:22,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-18 12:57:22,476 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:57:22,476 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:57:22,477 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:57:22,477 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:22,477 INFO L82 PathProgramCache]: Analyzing trace with hash 1041056263, now seen corresponding path program 1 times [2018-11-18 12:57:22,477 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:57:22,478 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:22,478 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:22,478 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:22,478 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:57:22,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:22,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:57:22,573 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:57:22,573 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:57:22,573 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:57:22,574 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:57:22,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:57:22,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:57:22,574 INFO L87 Difference]: Start difference. First operand 125 states and 144 transitions. Second operand 5 states. [2018-11-18 12:57:22,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:57:22,886 INFO L93 Difference]: Finished difference Result 332 states and 396 transitions. [2018-11-18 12:57:22,887 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 12:57:22,887 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 65 [2018-11-18 12:57:22,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:57:22,889 INFO L225 Difference]: With dead ends: 332 [2018-11-18 12:57:22,889 INFO L226 Difference]: Without dead ends: 231 [2018-11-18 12:57:22,890 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 12:57:22,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2018-11-18 12:57:22,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 212. [2018-11-18 12:57:22,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 212 states. [2018-11-18 12:57:22,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 239 transitions. [2018-11-18 12:57:22,913 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 239 transitions. Word has length 65 [2018-11-18 12:57:22,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:57:22,913 INFO L480 AbstractCegarLoop]: Abstraction has 212 states and 239 transitions. [2018-11-18 12:57:22,913 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:57:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 239 transitions. [2018-11-18 12:57:22,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-11-18 12:57:22,915 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:57:22,915 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:57:22,916 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:57:22,916 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:22,916 INFO L82 PathProgramCache]: Analyzing trace with hash 1901955666, now seen corresponding path program 1 times [2018-11-18 12:57:22,916 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:57:22,917 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:22,917 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:22,917 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:22,918 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:57:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:23,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:57:23,035 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:57:23,036 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-18 12:57:23,036 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:57:23,036 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 12:57:23,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 12:57:23,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-11-18 12:57:23,037 INFO L87 Difference]: Start difference. First operand 212 states and 239 transitions. Second operand 10 states. [2018-11-18 12:57:23,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:57:23,462 INFO L93 Difference]: Finished difference Result 688 states and 843 transitions. [2018-11-18 12:57:23,464 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 12:57:23,465 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 79 [2018-11-18 12:57:23,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:57:23,469 INFO L225 Difference]: With dead ends: 688 [2018-11-18 12:57:23,469 INFO L226 Difference]: Without dead ends: 500 [2018-11-18 12:57:23,471 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-11-18 12:57:23,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2018-11-18 12:57:23,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 490. [2018-11-18 12:57:23,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 490 states. [2018-11-18 12:57:23,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 571 transitions. [2018-11-18 12:57:23,505 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 571 transitions. Word has length 79 [2018-11-18 12:57:23,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:57:23,505 INFO L480 AbstractCegarLoop]: Abstraction has 490 states and 571 transitions. [2018-11-18 12:57:23,506 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 12:57:23,506 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 571 transitions. [2018-11-18 12:57:23,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-11-18 12:57:23,509 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:57:23,509 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:57:23,509 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:57:23,509 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:23,509 INFO L82 PathProgramCache]: Analyzing trace with hash 466610940, now seen corresponding path program 1 times [2018-11-18 12:57:23,510 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:57:23,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:23,510 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:23,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:23,510 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:57:23,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:23,614 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-11-18 12:57:23,615 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:57:23,615 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:57:23,615 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 139 with the following transitions: [2018-11-18 12:57:23,617 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [48], [55], [56], [57], [58], [67], [70], [72], [73], [88], [91], [92], [93], [97], [103], [107], [111], [114], [119], [125], [127], [130], [147], [148], [160], [161], [162], [164], [167], [171], [172], [214], [218], [224], [232], [238], [242], [243], [246], [247], [248], [249], [250], [252], [253], [254], [255], [256], [257], [258], [259], [260], [262], [263], [266], [267], [270], [280], [281], [282], [283], [286], [287], [294], [295], [302], [303], [304], [305], [306], [307], [308] [2018-11-18 12:57:23,642 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:57:23,643 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:57:23,931 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 12:57:23,932 INFO L272 AbstractInterpreter]: Visited 51 different actions 51 times. Never merged. Never widened. Performed 1963 root evaluator evaluations with a maximum evaluation depth of 3. Performed 1963 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 132 variables. [2018-11-18 12:57:23,946 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:23,946 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 12:57:24,228 INFO L227 lantSequenceWeakener]: Weakened 76 states. On average, predicates are now at 97.34% of their original sizes. [2018-11-18 12:57:24,229 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 12:57:24,280 INFO L415 sIntCurrentIteration]: We unified 137 AI predicates to 137 [2018-11-18 12:57:24,280 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 12:57:24,281 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 12:57:24,281 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 12 [2018-11-18 12:57:24,281 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:57:24,281 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 12:57:24,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 12:57:24,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:57:24,282 INFO L87 Difference]: Start difference. First operand 490 states and 571 transitions. Second operand 7 states. [2018-11-18 12:57:25,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:57:25,413 INFO L93 Difference]: Finished difference Result 993 states and 1172 transitions. [2018-11-18 12:57:25,413 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:57:25,413 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 138 [2018-11-18 12:57:25,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:57:25,416 INFO L225 Difference]: With dead ends: 993 [2018-11-18 12:57:25,416 INFO L226 Difference]: Without dead ends: 642 [2018-11-18 12:57:25,417 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 137 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:57:25,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 642 states. [2018-11-18 12:57:25,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 642 to 638. [2018-11-18 12:57:25,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 638 states. [2018-11-18 12:57:25,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 638 states and 744 transitions. [2018-11-18 12:57:25,447 INFO L78 Accepts]: Start accepts. Automaton has 638 states and 744 transitions. Word has length 138 [2018-11-18 12:57:25,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:57:25,447 INFO L480 AbstractCegarLoop]: Abstraction has 638 states and 744 transitions. [2018-11-18 12:57:25,447 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 12:57:25,447 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 744 transitions. [2018-11-18 12:57:25,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-11-18 12:57:25,450 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:57:25,450 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:57:25,451 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:57:25,451 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:25,451 INFO L82 PathProgramCache]: Analyzing trace with hash -1166416541, now seen corresponding path program 1 times [2018-11-18 12:57:25,451 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:57:25,452 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:25,452 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:25,452 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:25,452 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:57:25,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:25,555 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-18 12:57:25,556 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:57:25,556 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:57:25,556 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 152 with the following transitions: [2018-11-18 12:57:25,556 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [56], [57], [58], [61], [63], [64], [65], [66], [67], [71], [72], [73], [76], [78], [81], [88], [91], [93], [97], [103], [107], [111], [114], [119], [125], [127], [130], [145], [146], [147], [148], [149], [151], [156], [159], [160], [161], [162], [164], [167], [171], [172], [180], [181], [211], [214], [218], [224], [227], [231], [232], [238], [242], [243], [246], [247], [248], [249], [250], [252], [253], [254], [255], [256], [257], [258], [259], [260], [262], [263], [264], [265], [270], [272], [273], [274], [275], [276], [277], [280], [281], [282], [283], [286], [287], [290], [291], [292], [293], [294], [295], [300], [301], [302], [303], [304], [305], [306], [307], [308] [2018-11-18 12:57:25,559 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:57:25,559 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:57:25,811 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 12:57:25,811 INFO L272 AbstractInterpreter]: Visited 98 different actions 107 times. Merged at 6 different actions 6 times. Never widened. Performed 3294 root evaluator evaluations with a maximum evaluation depth of 3. Performed 3294 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 132 variables. [2018-11-18 12:57:25,818 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:25,818 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 12:57:26,099 INFO L227 lantSequenceWeakener]: Weakened 122 states. On average, predicates are now at 96.74% of their original sizes. [2018-11-18 12:57:26,099 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 12:57:26,301 INFO L415 sIntCurrentIteration]: We unified 150 AI predicates to 150 [2018-11-18 12:57:26,301 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 12:57:26,302 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 12:57:26,302 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [23] imperfect sequences [5] total 26 [2018-11-18 12:57:26,302 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:57:26,302 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-11-18 12:57:26,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-11-18 12:57:26,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=432, Unknown=0, NotChecked=0, Total=506 [2018-11-18 12:57:26,303 INFO L87 Difference]: Start difference. First operand 638 states and 744 transitions. Second operand 23 states. [2018-11-18 12:57:29,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:57:29,822 INFO L93 Difference]: Finished difference Result 1450 states and 1722 transitions. [2018-11-18 12:57:29,822 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-11-18 12:57:29,822 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 151 [2018-11-18 12:57:29,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:57:29,826 INFO L225 Difference]: With dead ends: 1450 [2018-11-18 12:57:29,826 INFO L226 Difference]: Without dead ends: 836 [2018-11-18 12:57:29,828 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 159 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 186 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=129, Invalid=863, Unknown=0, NotChecked=0, Total=992 [2018-11-18 12:57:29,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 836 states. [2018-11-18 12:57:29,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 836 to 822. [2018-11-18 12:57:29,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 822 states. [2018-11-18 12:57:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 822 states and 954 transitions. [2018-11-18 12:57:29,862 INFO L78 Accepts]: Start accepts. Automaton has 822 states and 954 transitions. Word has length 151 [2018-11-18 12:57:29,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:57:29,863 INFO L480 AbstractCegarLoop]: Abstraction has 822 states and 954 transitions. [2018-11-18 12:57:29,863 INFO L481 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-11-18 12:57:29,863 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 954 transitions. [2018-11-18 12:57:29,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-11-18 12:57:29,866 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:57:29,866 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:57:29,867 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:57:29,867 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:29,867 INFO L82 PathProgramCache]: Analyzing trace with hash -1650954776, now seen corresponding path program 1 times [2018-11-18 12:57:29,867 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:57:29,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:29,868 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:29,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:29,868 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:57:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:30,012 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 12:57:30,012 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:57:30,012 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:57:30,012 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 148 with the following transitions: [2018-11-18 12:57:30,013 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [56], [57], [58], [61], [63], [64], [65], [66], [67], [70], [72], [73], [76], [78], [81], [88], [91], [93], [97], [103], [107], [111], [114], [117], [119], [125], [127], [130], [145], [146], [147], [148], [149], [151], [156], [159], [160], [161], [162], [164], [167], [171], [172], [180], [181], [211], [214], [218], [224], [227], [231], [232], [238], [242], [243], [246], [247], [248], [249], [250], [252], [253], [254], [255], [256], [257], [258], [259], [260], [262], [263], [264], [265], [270], [272], [273], [274], [275], [276], [277], [280], [281], [282], [283], [286], [287], [290], [291], [292], [293], [294], [295], [300], [301], [302], [303], [304], [305], [306], [307], [308] [2018-11-18 12:57:30,015 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:57:30,015 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:57:31,165 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 12:57:31,165 INFO L272 AbstractInterpreter]: Visited 115 different actions 892 times. Merged at 17 different actions 73 times. Never widened. Performed 28722 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28722 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 4 different actions. Largest state had 132 variables. [2018-11-18 12:57:31,170 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:31,170 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 12:57:31,171 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:57:31,171 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 12:57:31,177 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:31,177 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 12:57:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:31,282 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:57:31,499 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 24 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 12:57:31,499 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 12:57:31,928 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-18 12:57:31,945 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 12:57:31,945 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [6, 10] total 19 [2018-11-18 12:57:31,945 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:57:31,945 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 12:57:31,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 12:57:31,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=280, Unknown=0, NotChecked=0, Total=342 [2018-11-18 12:57:31,946 INFO L87 Difference]: Start difference. First operand 822 states and 954 transitions. Second operand 11 states. [2018-11-18 12:57:32,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:57:32,962 INFO L93 Difference]: Finished difference Result 1396 states and 1751 transitions. [2018-11-18 12:57:32,963 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-18 12:57:32,963 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 147 [2018-11-18 12:57:32,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:57:32,967 INFO L225 Difference]: With dead ends: 1396 [2018-11-18 12:57:32,967 INFO L226 Difference]: Without dead ends: 1045 [2018-11-18 12:57:32,968 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 272 SyntacticMatches, 12 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=161, Invalid=651, Unknown=0, NotChecked=0, Total=812 [2018-11-18 12:57:32,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1045 states. [2018-11-18 12:57:33,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1045 to 953. [2018-11-18 12:57:33,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 953 states. [2018-11-18 12:57:33,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 953 states and 1119 transitions. [2018-11-18 12:57:33,023 INFO L78 Accepts]: Start accepts. Automaton has 953 states and 1119 transitions. Word has length 147 [2018-11-18 12:57:33,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:57:33,023 INFO L480 AbstractCegarLoop]: Abstraction has 953 states and 1119 transitions. [2018-11-18 12:57:33,023 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 12:57:33,023 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1119 transitions. [2018-11-18 12:57:33,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-11-18 12:57:33,026 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:57:33,026 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:57:33,026 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:57:33,026 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:33,026 INFO L82 PathProgramCache]: Analyzing trace with hash -691474142, now seen corresponding path program 1 times [2018-11-18 12:57:33,026 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:57:33,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:33,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:33,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:33,027 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:57:33,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:33,090 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 12:57:33,090 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:57:33,090 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:57:33,090 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 144 with the following transitions: [2018-11-18 12:57:33,091 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [56], [57], [58], [61], [63], [64], [65], [66], [67], [70], [72], [73], [76], [78], [81], [88], [91], [93], [97], [103], [107], [111], [117], [119], [125], [127], [130], [145], [146], [147], [148], [149], [151], [156], [159], [160], [161], [162], [164], [167], [171], [172], [180], [181], [211], [214], [218], [224], [227], [231], [232], [243], [246], [247], [248], [249], [250], [252], [253], [254], [255], [256], [257], [258], [259], [260], [262], [263], [264], [265], [270], [272], [273], [274], [275], [276], [277], [280], [281], [286], [287], [290], [291], [292], [293], [294], [295], [300], [301], [302], [303], [304], [305], [306], [307], [308] [2018-11-18 12:57:33,093 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:57:33,093 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:57:33,540 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 12:57:33,540 INFO L272 AbstractInterpreter]: Visited 102 different actions 237 times. Merged at 15 different actions 15 times. Never widened. Performed 6961 root evaluator evaluations with a maximum evaluation depth of 3. Performed 6961 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 2 fixpoints after 1 different actions. Largest state had 132 variables. [2018-11-18 12:57:33,554 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:33,554 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 12:57:33,797 INFO L227 lantSequenceWeakener]: Weakened 129 states. On average, predicates are now at 96.86% of their original sizes. [2018-11-18 12:57:33,798 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 12:57:34,017 INFO L415 sIntCurrentIteration]: We unified 142 AI predicates to 142 [2018-11-18 12:57:34,017 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 12:57:34,018 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 12:57:34,018 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [32] imperfect sequences [6] total 36 [2018-11-18 12:57:34,018 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:57:34,018 INFO L459 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-11-18 12:57:34,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-11-18 12:57:34,018 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=893, Unknown=0, NotChecked=0, Total=992 [2018-11-18 12:57:34,018 INFO L87 Difference]: Start difference. First operand 953 states and 1119 transitions. Second operand 32 states. [2018-11-18 12:57:38,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:57:38,634 INFO L93 Difference]: Finished difference Result 2024 states and 2435 transitions. [2018-11-18 12:57:38,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-11-18 12:57:38,634 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 143 [2018-11-18 12:57:38,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:57:38,637 INFO L225 Difference]: With dead ends: 2024 [2018-11-18 12:57:38,637 INFO L226 Difference]: Without dead ends: 1095 [2018-11-18 12:57:38,639 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 159 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 507 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=230, Invalid=2122, Unknown=0, NotChecked=0, Total=2352 [2018-11-18 12:57:38,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1095 states. [2018-11-18 12:57:38,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1095 to 1068. [2018-11-18 12:57:38,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1068 states. [2018-11-18 12:57:38,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 1068 states and 1245 transitions. [2018-11-18 12:57:38,672 INFO L78 Accepts]: Start accepts. Automaton has 1068 states and 1245 transitions. Word has length 143 [2018-11-18 12:57:38,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:57:38,672 INFO L480 AbstractCegarLoop]: Abstraction has 1068 states and 1245 transitions. [2018-11-18 12:57:38,672 INFO L481 AbstractCegarLoop]: Interpolant automaton has 32 states. [2018-11-18 12:57:38,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1245 transitions. [2018-11-18 12:57:38,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-11-18 12:57:38,674 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:57:38,674 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:57:38,674 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:57:38,674 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:38,675 INFO L82 PathProgramCache]: Analyzing trace with hash 380943750, now seen corresponding path program 1 times [2018-11-18 12:57:38,675 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:57:38,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:38,675 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:38,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:38,675 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:57:38,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:38,730 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 12:57:38,730 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:57:38,730 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:57:38,730 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 148 with the following transitions: [2018-11-18 12:57:38,730 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [56], [57], [58], [61], [63], [64], [65], [66], [67], [70], [72], [73], [76], [78], [81], [88], [91], [93], [97], [103], [107], [111], [117], [119], [122], [125], [127], [130], [145], [146], [147], [148], [149], [151], [156], [159], [160], [161], [162], [164], [167], [171], [172], [177], [179], [180], [181], [211], [214], [218], [224], [227], [231], [232], [243], [246], [247], [248], [249], [250], [252], [253], [254], [255], [256], [257], [258], [259], [260], [262], [263], [264], [265], [270], [272], [273], [274], [275], [276], [277], [280], [281], [284], [285], [286], [287], [290], [291], [292], [293], [294], [295], [300], [301], [302], [303], [304], [305], [306], [307], [308] [2018-11-18 12:57:38,732 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:57:38,732 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:57:39,990 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 12:57:39,991 INFO L272 AbstractInterpreter]: Visited 119 different actions 979 times. Merged at 19 different actions 74 times. Never widened. Performed 37217 root evaluator evaluations with a maximum evaluation depth of 3. Performed 37217 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 12 fixpoints after 3 different actions. Largest state had 132 variables. [2018-11-18 12:57:40,002 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:40,002 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 12:57:40,002 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:57:40,002 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 12:57:40,008 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:40,008 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 12:57:40,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:40,066 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:57:40,085 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-18 12:57:40,086 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 12:57:40,229 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 12:57:40,245 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 12:57:40,245 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6, 6] total 6 [2018-11-18 12:57:40,245 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:57:40,246 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:57:40,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:57:40,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:57:40,246 INFO L87 Difference]: Start difference. First operand 1068 states and 1245 transitions. Second operand 6 states. [2018-11-18 12:57:40,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:57:40,303 INFO L93 Difference]: Finished difference Result 1915 states and 2309 transitions. [2018-11-18 12:57:40,304 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:57:40,304 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 147 [2018-11-18 12:57:40,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:57:40,308 INFO L225 Difference]: With dead ends: 1915 [2018-11-18 12:57:40,309 INFO L226 Difference]: Without dead ends: 985 [2018-11-18 12:57:40,311 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 300 GetRequests, 289 SyntacticMatches, 6 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:57:40,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 985 states. [2018-11-18 12:57:40,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 985 to 973. [2018-11-18 12:57:40,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 973 states. [2018-11-18 12:57:40,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 973 states and 1134 transitions. [2018-11-18 12:57:40,347 INFO L78 Accepts]: Start accepts. Automaton has 973 states and 1134 transitions. Word has length 147 [2018-11-18 12:57:40,347 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:57:40,347 INFO L480 AbstractCegarLoop]: Abstraction has 973 states and 1134 transitions. [2018-11-18 12:57:40,347 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:57:40,348 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1134 transitions. [2018-11-18 12:57:40,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-11-18 12:57:40,349 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:57:40,350 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:57:40,350 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:57:40,350 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:40,350 INFO L82 PathProgramCache]: Analyzing trace with hash 280360640, now seen corresponding path program 1 times [2018-11-18 12:57:40,350 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:57:40,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:40,351 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:40,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:40,351 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:57:40,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:40,525 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 12:57:40,525 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:57:40,525 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:57:40,525 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 148 with the following transitions: [2018-11-18 12:57:40,525 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [56], [57], [58], [61], [63], [64], [65], [66], [67], [70], [72], [73], [76], [78], [81], [88], [91], [93], [97], [103], [107], [111], [117], [119], [122], [125], [127], [130], [145], [146], [147], [148], [149], [151], [156], [159], [160], [161], [162], [164], [169], [171], [172], [177], [179], [180], [181], [211], [214], [218], [224], [227], [231], [232], [243], [246], [247], [248], [249], [250], [252], [253], [254], [255], [256], [257], [258], [259], [260], [262], [263], [264], [265], [270], [272], [273], [274], [275], [276], [277], [280], [281], [284], [285], [286], [287], [290], [291], [292], [293], [294], [295], [300], [301], [302], [303], [304], [305], [306], [307], [308] [2018-11-18 12:57:40,526 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:57:40,527 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:57:40,671 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 12:57:40,672 INFO L272 AbstractInterpreter]: Visited 58 different actions 80 times. Merged at 3 different actions 3 times. Never widened. Performed 4521 root evaluator evaluations with a maximum evaluation depth of 3. Performed 4521 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 132 variables. [2018-11-18 12:57:40,677 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:40,677 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 12:57:40,788 INFO L227 lantSequenceWeakener]: Weakened 68 states. On average, predicates are now at 96.41% of their original sizes. [2018-11-18 12:57:40,788 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 12:57:40,843 INFO L415 sIntCurrentIteration]: We unified 146 AI predicates to 146 [2018-11-18 12:57:40,843 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 12:57:40,844 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 12:57:40,844 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [8] total 18 [2018-11-18 12:57:40,844 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:57:40,844 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 12:57:40,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 12:57:40,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2018-11-18 12:57:40,845 INFO L87 Difference]: Start difference. First operand 973 states and 1134 transitions. Second operand 12 states. [2018-11-18 12:57:41,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:57:41,778 INFO L93 Difference]: Finished difference Result 1668 states and 1968 transitions. [2018-11-18 12:57:41,778 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 12:57:41,779 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 147 [2018-11-18 12:57:41,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:57:41,783 INFO L225 Difference]: With dead ends: 1668 [2018-11-18 12:57:41,784 INFO L226 Difference]: Without dead ends: 893 [2018-11-18 12:57:41,785 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 153 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=89, Invalid=253, Unknown=0, NotChecked=0, Total=342 [2018-11-18 12:57:41,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 893 states. [2018-11-18 12:57:41,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 893 to 889. [2018-11-18 12:57:41,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 889 states. [2018-11-18 12:57:41,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 889 states and 1025 transitions. [2018-11-18 12:57:41,830 INFO L78 Accepts]: Start accepts. Automaton has 889 states and 1025 transitions. Word has length 147 [2018-11-18 12:57:41,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:57:41,830 INFO L480 AbstractCegarLoop]: Abstraction has 889 states and 1025 transitions. [2018-11-18 12:57:41,830 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 12:57:41,830 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1025 transitions. [2018-11-18 12:57:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2018-11-18 12:57:41,833 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:57:41,833 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:57:41,833 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:57:41,833 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:41,833 INFO L82 PathProgramCache]: Analyzing trace with hash -553363433, now seen corresponding path program 1 times [2018-11-18 12:57:41,834 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:57:41,834 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:41,834 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:41,834 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:41,834 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:57:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:41,934 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-11-18 12:57:41,934 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:57:41,934 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 12:57:41,934 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:57:41,935 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 12:57:41,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 12:57:41,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:57:41,935 INFO L87 Difference]: Start difference. First operand 889 states and 1025 transitions. Second operand 9 states. [2018-11-18 12:57:42,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:57:42,582 INFO L93 Difference]: Finished difference Result 1980 states and 2357 transitions. [2018-11-18 12:57:42,582 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-18 12:57:42,583 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 199 [2018-11-18 12:57:42,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:57:42,588 INFO L225 Difference]: With dead ends: 1980 [2018-11-18 12:57:42,588 INFO L226 Difference]: Without dead ends: 1401 [2018-11-18 12:57:42,590 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=287, Unknown=0, NotChecked=0, Total=342 [2018-11-18 12:57:42,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1401 states. [2018-11-18 12:57:42,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1401 to 1396. [2018-11-18 12:57:42,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1396 states. [2018-11-18 12:57:42,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1396 states and 1616 transitions. [2018-11-18 12:57:42,656 INFO L78 Accepts]: Start accepts. Automaton has 1396 states and 1616 transitions. Word has length 199 [2018-11-18 12:57:42,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:57:42,656 INFO L480 AbstractCegarLoop]: Abstraction has 1396 states and 1616 transitions. [2018-11-18 12:57:42,656 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 12:57:42,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 1616 transitions. [2018-11-18 12:57:42,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-11-18 12:57:42,660 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:57:42,660 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:57:42,660 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:57:42,660 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:42,660 INFO L82 PathProgramCache]: Analyzing trace with hash 877240827, now seen corresponding path program 1 times [2018-11-18 12:57:42,660 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:57:42,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:42,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:42,661 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:42,661 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:57:42,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:57:42,770 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-18 12:57:42,771 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:57:42,771 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 12:57:42,771 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:57:42,771 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:57:42,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:57:42,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:57:42,772 INFO L87 Difference]: Start difference. First operand 1396 states and 1616 transitions. Second operand 6 states. [2018-11-18 12:57:42,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:57:42,986 INFO L93 Difference]: Finished difference Result 1409 states and 1631 transitions. [2018-11-18 12:57:42,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 12:57:42,986 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 203 [2018-11-18 12:57:42,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:57:42,991 INFO L225 Difference]: With dead ends: 1409 [2018-11-18 12:57:42,991 INFO L226 Difference]: Without dead ends: 1406 [2018-11-18 12:57:42,992 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-18 12:57:42,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1406 states. [2018-11-18 12:57:43,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1406 to 1396. [2018-11-18 12:57:43,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1396 states. [2018-11-18 12:57:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1396 states and 1614 transitions. [2018-11-18 12:57:43,056 INFO L78 Accepts]: Start accepts. Automaton has 1396 states and 1614 transitions. Word has length 203 [2018-11-18 12:57:43,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:57:43,057 INFO L480 AbstractCegarLoop]: Abstraction has 1396 states and 1614 transitions. [2018-11-18 12:57:43,057 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:57:43,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 1614 transitions. [2018-11-18 12:57:43,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-11-18 12:57:43,060 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:57:43,060 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:57:43,061 INFO L423 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:57:43,061 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:57:43,061 INFO L82 PathProgramCache]: Analyzing trace with hash -825060878, now seen corresponding path program 1 times [2018-11-18 12:57:43,061 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:57:43,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:43,061 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:57:43,062 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:57:43,062 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:57:43,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:57:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:57:43,268 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 12:57:43,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 12:57:43 BoogieIcfgContainer [2018-11-18 12:57:43,521 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 12:57:43,522 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 12:57:43,522 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 12:57:43,522 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 12:57:43,522 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:57:21" (3/4) ... [2018-11-18 12:57:43,524 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 12:57:43,675 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e7552a92-df72-428f-a363-b8e26e49be87/bin-2019/utaipan/witness.graphml [2018-11-18 12:57:43,675 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 12:57:43,676 INFO L168 Benchmark]: Toolchain (without parser) took 23075.99 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.6 GB). Free memory was 956.9 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 269.0 MB. Max. memory is 11.5 GB. [2018-11-18 12:57:43,676 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 982.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:57:43,676 INFO L168 Benchmark]: CACSL2BoogieTranslator took 367.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 956.9 MB in the beginning and 1.1 GB in the end (delta: -162.3 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2018-11-18 12:57:43,677 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.23 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:57:43,677 INFO L168 Benchmark]: Boogie Preprocessor took 29.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-18 12:57:43,677 INFO L168 Benchmark]: RCFGBuilder took 512.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 55.7 MB). Peak memory consumption was 55.7 MB. Max. memory is 11.5 GB. [2018-11-18 12:57:43,677 INFO L168 Benchmark]: TraceAbstraction took 21982.28 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 1.1 GB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-18 12:57:43,677 INFO L168 Benchmark]: Witness Printer took 153.46 ms. Allocated memory is still 2.6 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 65.5 MB). Peak memory consumption was 65.5 MB. Max. memory is 11.5 GB. [2018-11-18 12:57:43,679 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 982.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 367.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 956.9 MB in the beginning and 1.1 GB in the end (delta: -162.3 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.23 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 512.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 55.7 MB). Peak memory consumption was 55.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 21982.28 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 1.1 GB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * Witness Printer took 153.46 ms. Allocated memory is still 2.6 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 65.5 MB). Peak memory consumption was 65.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 317]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L262] FCALL "Pump(System:" [L266] FCALL "On" [L270] FCALL "Off" [L274] FCALL ",Pump:" [L278] FCALL "On" [L282] FCALL "Off" [L286] FCALL ") " [L288] FCALL "\n" [L619] FCALL "i > 0 && i <= this->argsCount" [L619] FCALL "libacc.c" [L620] FCALL "__utac__get_this_arg" [L626] FCALL "i > 0 && i <= this->argsCount" [L626] FCALL "libacc.c" [L627] FCALL "__utac__get_this_arg" [L665] FCALL "i > 0 && i <= this->argsCount" [L665] FCALL "libacc.c" [L666] FCALL "__utac__get_this_argtype" [L672] FCALL "i > 0 && i <= this->argsCount" [L672] FCALL "libacc.c" [L673] FCALL "__utac__get_this_argtype" [L866] FCALL "Env(Water:%i" [L867] FCALL ",Meth:" [L871] FCALL "CRIT" [L875] FCALL "OK" [L879] FCALL ")" [L117] int pumpRunning = 0; [L118] int systemActive = 1; [L715] int cleanupTimeShifts = 4; [L814] int waterLevel = 1; [L815] int methaneLevelCritical = 0; [L491] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={143:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={137:0}, "libacc.c"={144:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(") ")=135, \old(") ")=152, \old(")")=121, \old(")")=124, \old(",Meth:")=160, \old(",Meth:")=118, \old(",Pump:")=129, \old(",Pump:")=174, \old("\n")=154, \old("\n")=125, \old("__utac__get_this_arg")=195, \old("__utac__get_this_arg")=123, \old("__utac__get_this_arg")=134, \old("__utac__get_this_arg")=147, \old("__utac__get_this_argtype")=120, \old("__utac__get_this_argtype")=122, \old("__utac__get_this_argtype")=187, \old("__utac__get_this_argtype")=136, \old("CRIT")=163, \old("CRIT")=150, \old("Env(Water:%i")=186, \old("Env(Water:%i")=166, \old("i > 0 && i <= this->argsCount")=140, \old("i > 0 && i <= this->argsCount")=162, \old("i > 0 && i <= this->argsCount")=167, \old("i > 0 && i <= this->argsCount")=184, \old("i > 0 && i <= this->argsCount")=133, \old("i > 0 && i <= this->argsCount")=169, \old("i > 0 && i <= this->argsCount")=170, \old("i > 0 && i <= this->argsCount")=189, \old("libacc.c")=179, \old("libacc.c")=149, \old("libacc.c")=139, \old("libacc.c")=153, \old("libacc.c")=138, \old("libacc.c")=188, \old("libacc.c")=175, \old("libacc.c")=177, \old("Off")=193, \old("Off")=198, \old("Off")=164, \old("Off")=178, \old("OK")=168, \old("OK")=132, \old("On")=197, \old("On")=119, \old("On")=172, \old("On")=126, \old("Pump(System:")=159, \old("Pump(System:")=148, \old(cleanupTimeShifts)=200, \old(head)=182, \old(head)=201, \old(methaneLevelCritical)=155, \old(pumpRunning)=146, \old(systemActive)=145, \old(waterLevel)=151, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L791] int retValue_acc ; [L792] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L796] FCALL select_helpers() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L797] FCALL select_features() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L798] CALL, EXPR valid_product() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L934] int retValue_acc ; [L937] retValue_acc = 1 [L938] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L798] EXPR valid_product() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L798] tmp = valid_product() [L800] COND TRUE \read(tmp) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L802] FCALL setup() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L803] CALL runTest() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L782] CALL test() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L45] int splverifierCounter ; [L46] int tmp ; [L47] int tmp___0 ; [L48] int tmp___1 ; [L49] int tmp___2 ; [L52] splverifierCounter = 0 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L54] COND TRUE 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L56] COND TRUE splverifierCounter < 4 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L62] tmp = __VERIFIER_nondet_int() [L64] COND TRUE \read(tmp) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L66] CALL waterRise() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L832] COND TRUE waterLevel < 2 [L833] RET waterLevel = waterLevel + 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L66] waterRise() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L72] tmp___0 = __VERIFIER_nondet_int() [L74] COND FALSE !(\read(tmp___0)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L82] tmp___2 = __VERIFIER_nondet_int() [L84] COND TRUE \read(tmp___2) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L97] CALL timeShift() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L125] COND FALSE !(\read(pumpRunning)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L132] COND TRUE \read(systemActive) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L134] CALL processEnvironment() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L180] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L183] COND FALSE !(\read(pumpRunning)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L198] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L154] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L157] COND TRUE ! pumpRunning VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L159] CALL, EXPR isHighWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L294] int retValue_acc ; [L295] int tmp ; [L296] int tmp___0 ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L300] CALL, EXPR isHighWaterSensorDry() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L894] int retValue_acc ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L897] COND FALSE !(waterLevel < 2) [L901] retValue_acc = 0 [L902] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L300] EXPR isHighWaterSensorDry() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L300] tmp = isHighWaterSensorDry() [L302] COND FALSE !(\read(tmp)) [L305] tmp___0 = 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L307] retValue_acc = tmp___0 [L308] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L159] EXPR isHighWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L159] tmp = isHighWaterLevel() [L161] COND TRUE \read(tmp) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L163] CALL activatePump() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L213] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L217] CALL, EXPR isMethaneAlarm() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L238] int retValue_acc ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L242] CALL, EXPR isMethaneLevelCritical() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L853] int retValue_acc ; [L856] retValue_acc = methaneLevelCritical [L857] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L242] EXPR isMethaneLevelCritical() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L242] retValue_acc = isMethaneLevelCritical() [L244] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L217] EXPR isMethaneAlarm() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L217] tmp = isMethaneAlarm() [L219] COND FALSE !(\read(tmp)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L223] CALL activatePump__wrappee__highWaterSensor() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L208] RET pumpRunning = 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L223] RET activatePump__wrappee__highWaterSensor() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L163] RET activatePump() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L198] RET processEnvironment__wrappee__methaneQuery() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L134] processEnvironment() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L140] CALL __utac_acc__Specification4_spec__1() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L690] int tmp ; [L691] int tmp___0 ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L695] CALL, EXPR getWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L885] int retValue_acc ; [L888] retValue_acc = waterLevel [L889] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=2, systemActive=1, waterLevel=2] [L695] EXPR getWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L695] tmp = getWaterLevel() [L697] COND FALSE, RET !(tmp == 0) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=2, waterLevel=2] [L140] RET __utac_acc__Specification4_spec__1() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L97] timeShift() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L54] COND TRUE 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L56] COND TRUE splverifierCounter < 4 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L62] tmp = __VERIFIER_nondet_int() [L64] COND FALSE !(\read(tmp)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L72] tmp___0 = __VERIFIER_nondet_int() [L74] COND FALSE !(\read(tmp___0)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L82] tmp___2 = __VERIFIER_nondet_int() [L84] COND TRUE \read(tmp___2) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L97] CALL timeShift() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L125] COND TRUE \read(pumpRunning) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L127] CALL lowerWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L820] COND TRUE waterLevel > 0 [L821] RET waterLevel = waterLevel - 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L127] lowerWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L132] COND TRUE \read(systemActive) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L134] CALL processEnvironment() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L180] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L183] COND TRUE \read(pumpRunning) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L185] CALL, EXPR isMethaneAlarm() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L238] int retValue_acc ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L242] CALL, EXPR isMethaneLevelCritical() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L853] int retValue_acc ; [L856] retValue_acc = methaneLevelCritical [L857] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=1] [L242] EXPR isMethaneLevelCritical() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L242] retValue_acc = isMethaneLevelCritical() [L244] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=1] [L185] EXPR isMethaneAlarm() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L185] tmp = isMethaneAlarm() [L187] COND FALSE !(\read(tmp)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=1] [L193] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L154] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L157] COND FALSE !(! pumpRunning) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L172] RET, FCALL processEnvironment__wrappee__base() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L193] RET processEnvironment__wrappee__methaneQuery() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=1] [L134] processEnvironment() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L140] CALL __utac_acc__Specification4_spec__1() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L690] int tmp ; [L691] int tmp___0 ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L695] CALL, EXPR getWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L885] int retValue_acc ; [L888] retValue_acc = waterLevel [L889] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L695] EXPR getWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=1, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L695] tmp = getWaterLevel() [L697] COND FALSE, RET !(tmp == 0) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L140] RET __utac_acc__Specification4_spec__1() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L97] timeShift() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L54] COND TRUE 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L56] COND TRUE splverifierCounter < 4 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L62] tmp = __VERIFIER_nondet_int() [L64] COND FALSE !(\read(tmp)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L72] tmp___0 = __VERIFIER_nondet_int() [L74] COND FALSE !(\read(tmp___0)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L82] tmp___2 = __VERIFIER_nondet_int() [L84] COND TRUE \read(tmp___2) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L97] CALL timeShift() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L125] COND TRUE \read(pumpRunning) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L127] CALL lowerWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L820] COND TRUE waterLevel > 0 [L821] RET waterLevel = waterLevel - 1 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L127] lowerWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L132] COND TRUE \read(systemActive) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L134] CALL processEnvironment() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L180] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L183] COND TRUE \read(pumpRunning) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L185] CALL, EXPR isMethaneAlarm() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L238] int retValue_acc ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L242] CALL, EXPR isMethaneLevelCritical() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L853] int retValue_acc ; [L856] retValue_acc = methaneLevelCritical [L857] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L242] EXPR isMethaneLevelCritical() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L242] retValue_acc = isMethaneLevelCritical() [L244] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L185] EXPR isMethaneAlarm() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L185] tmp = isMethaneAlarm() [L187] COND FALSE !(\read(tmp)) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L193] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L154] int tmp ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L157] COND FALSE !(! pumpRunning) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L172] RET, FCALL processEnvironment__wrappee__base() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L193] RET processEnvironment__wrappee__methaneQuery() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L134] processEnvironment() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L140] CALL __utac_acc__Specification4_spec__1() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L690] int tmp ; [L691] int tmp___0 ; VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L695] CALL, EXPR getWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L885] int retValue_acc ; [L888] retValue_acc = waterLevel [L889] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L695] EXPR getWaterLevel() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, getWaterLevel()=0, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L695] tmp = getWaterLevel() [L697] COND TRUE tmp == 0 VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L699] CALL, EXPR isPumpRunning() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L249] int retValue_acc ; [L252] retValue_acc = pumpRunning [L253] RET return (retValue_acc); VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L699] EXPR isPumpRunning() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L699] tmp___0 = isPumpRunning() [L701] COND TRUE \read(tmp___0) VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=0] [L703] CALL __automaton_fail() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L317] __VERIFIER_error() VAL [") "={156:0}, ")"={127:0}, ",Meth:"={161:0}, ",Pump:"={180:0}, "\n"={157:0}, "__utac__get_this_arg"={130:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={143:0}, "CRIT"={165:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={191:0}, "libacc.c"={144:0}, "libacc.c"={137:0}, "libacc.c"={190:0}, "libacc.c"={181:0}, "Off"={176:0}, "Off"={199:0}, "OK"={131:0}, "On"={171:0}, "On"={196:0}, "Pump(System:"={158:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 28 procedures, 148 locations, 1 error locations. UNSAFE Result, 21.9s OverallTime, 14 OverallIterations, 3 TraceHistogramMax, 13.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2421 SDtfs, 2501 SDslu, 10170 SDs, 0 SdLazy, 5152 SolverSat, 876 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.4s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 1306 GetRequests, 1101 SyntacticMatches, 18 SemanticMatches, 187 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 973 ImplicationChecksByTransitivity, 1.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1396occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 3.6s AbstIntTime, 6 AbstIntIterations, 4 AbstIntStrong, 0.9973622548198722 AbsIntWeakeningRatio, 0.8747826086956522 AbsIntAvgWeakeningVarsNumRemoved, 62.61217391304348 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 13 MinimizatonAttempts, 197 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 2062 NumberOfCodeBlocks, 2062 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 2136 ConstructedInterpolants, 0 QuantifiedInterpolants, 437826 SizeOfPredicates, 10 NumberOfNonLiveVariables, 1513 ConjunctsInSsa, 33 ConjunctsInUnsatCore, 17 InterpolantComputations, 9 PerfectInterpolantSequences, 560/580 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...